First Flight Boeing Delta IV Heads to Launch Site

The first stage of the Boeing Delta IV is on its way to Cape Canaveral Air Force Station, Fla., in preparation for its first launch. On Tuesday, the first stage - also referred to as the common booster core (CBC) - was rolled out of the Delta Launch Vehicle Factory in Decatur, Ala. The Delta IV is heading to Space Launch Complex 37 riding aboard the M/V Delta Mariner.